Sampler track undo

I want to replace sample in sampler track (especialy drum hits), but sometimes I need to go back to previows sample. Is there undo for this operation ? Because Its not probably work or I am doing something wrong… ?
Thank you

Have the same problem. Haven’t found any solution yet. Need help. Thanks.

Did anyone find a fix for this? Seems crazy to not have undo in the sampler. This is typical of cubase. They have great ideas and you get fine control over adjustments and parameters…but the design is trash.